badWords = {} -- The list of bad words.
banned = {}
-- Add 1 bad word.
function addBadWord(word)
	badWords[word] = 0
end

-- Add a list of bad words.
function addBadWordList(...)
	for i, w in ipairs(arg) do
		addBadWord(w)
	end
end

-- Return if a word is bad or not.
function isBadWord(word)
	if badWords[word] then
		return true
	end
	return false
end

addBadWord("stupid")
addBadWordList("fart", "lame")

function eventChatMessage(playerName, message)
	for word in message:gmatch('[^%s]+') do
		if isBadWord(word:lower()) then
			print(playerName.." said a bad word!")
			banned[playerName] = true
		end
	end
end

function eventLoop()
	for k,v in pairs(banned) do
		if v then
			tfm.exec.killPlayer(k)
		end
	end
end